APA Edition Citation

Bridwell, K. H. E., De Wald, R. L. E., & Hammerberg, K. W. E. (1997). The textbook of spinal surgery (Ed.2.).

Chicago Edition Citation

Bridwell, Keith H; Ed, Ronald L; Ed De Wald, and Kim W; Ed Hammerberg. The Textbook of Spinal Surgery. Ed.2. Philadelphia, Lippincott-Raven, 1997.

MLA Edition Citation

Bridwell, Keith H; Ed, et al. The Textbook of Spinal Surgery. Ed.2. 1997.